这个Rails代码适用于Ruby 1.8.7，但不适用于1.9.2
编辑 ：
这有效：
current_user.id, :started => Time.now.utc, :step_quiz_id => @course_step.step.step_quiz.id) : @quiz_attempt), :url => submit_quiz_course_course_step_path(@course_step.course, @course_step) do |f| %> 但这不会:(尝试使用form_for作为函数form_for（）
current_user.id, :started => Time.now.utc, :step_quiz_id => @course_step.step.step_quiz.id) : @quiz_attempt), :url => submit_quiz_course_course_step_path(@course_step.course, @course_step)) do |f| %>
如主题中所述，代码在Ruby 1.8.7中运行完美，但在1.9.2中有错误，似乎无法弄清楚原因。
代码 ：
'course_steps/header' %> 'course_steps/quiz_results' %> Instructions
current_user.id, :started => Time.now.utc, :step_quiz_id => @course_step.step.step_quiz.id) : @quiz_attempt, :url => submit_quiz_course_course_step_path(@course_step.course, @course_step)) do |f| %> 'shared/error_messages', :object => f.object %>
'course_steps/footer' %>
错误讯息 ：
Showing /Users/cmuench/rails_projects/infosurge/app/views/course_steps/show_quiz.html.erb where line #10 raised: /Users/cmuench/rails_projects/infosurge/app/views/course_steps/show_quiz.html.erb:10: syntax error, unexpected ',', expecting ')' ....step_quiz.id) : @quiz_attempt, :url => submit_quiz_course_c... ... ^ /Users/cmuench/rails_projects/infosurge/app/views/course_steps/show_quiz.html.erb:10: syntax error, unexpected ')', expecting keyword_end ...rse_step.course, @course_step)) do |f| @output_buffer.safe_c... ... ^ /Users/cmuench/rails_projects/infosurge/app/views/course_steps/show_quiz.html.erb:27: syntax error, unexpected keyword_ensure, expecting $end Extracted source (around line #10): 7:
8: